Tops is a name of at least three acts:
[1] A Montréal, Canada soft rock band.
[2] A J-pop group.
[3] German schlager.
[[b]1] A Montréal, Canada soft rock four piece of Jane Penny (vocals, keyboard), David Carriere (guitar), Riley Fleck (drums) and Madeline Glowicki (bass). They formed in 2011 and debuted with album Tender Opposites (Feb 2012, Arbutus). Their latest album is Picture You Staring (Aug 2014, Arbutus).
They are influenced by Stevie Nicks and Sadistic Mika Band. Former members include: Thomas Gillies (bass).
Sites: Wikipedia, Discogs, MusicBrainz and BandCamp